INDEX. 9 



Live stock — Bulletin No. Page. 



management to protect timber on ranges 790 69-70 



plant-poisoning, publications of Department, list 800 40 



Live-stock associations, regulations for forest range grazing 790 46-47 



Lloyd, E. R., W. F. Ward, and Dan T. Gray, bulletin on "Fat- 

 tening steers on summer pasture in the South " 777 1-24 



Locust — 



black, conditions preventing borer attack 787 4, 10 



borer, protection from, bulletin by F. C. Craighead 787 1-12 



plantations — 



on Pennsylvania Raih'oad, history of borer infection 787 5-8 



relation of shade to injury by locust borer 787 2-3 



treatment for borer infection 787 11-12 



trees — 



borer infested, appearance 787 8-9 



growing, conditions, requirements for borer control, etc 787 10-11 



protection from borers, importance 787 1-2 



Longe f sh. See Trout, lake. 



Lophodermium pinastri, injury to western white pine, note 799 2 



Mackerel — 



cold storage holdings, 1917 and 1918, by months 792 46, 47, 49 



occurrence, nature, and importance as food f sh 792 47 



Mackinaw trout. See Trout, lake. 



Magnesia sulphate, use in treatment of lead poisoning in ducks 793 1 1 



Mallard, occurrence in sandhill region of Nebraska 794 22-23 



Maps, need and use in range inspection 790 76, 80 



Marguerite. See Daisy, ox-eye. 



Marker, homemade, for laying off rows, use in bulb planting 797 7 



Marketing, potatoes, lesson for rural schools 784 7-8 



Marsh, C. Dwight, and others, bulletin on "The whorled milkweed 



(Asclepias galioides) as a poisonous plant' ' 890 1 40 



Marshes — 



drainage, relation to decrease in waterfowl 794 1-2 



game, presence of waste shot of hunters, effect on waterfowl, etc . . 793 3-10 



McAtee, W. L., and Harry C. Oberholser, bulletin on "Water- 

 fowl and their food plants in the sandhill region of Nebraska. " 792 1-79 



Meats — 



cured, storage holdings, 1918, review 792 1 5-25 



frozen, storage holdings, 1918, reports, by sections 792 4-15 



storage holdings, 1918, and comparison with holdings in 1917 792 5-25 



Melon-seed oil, digestion experiments ' 781 8-10 



Merganser, species in sandhill region of Nebraska 794 22 



Merodon equestris. See Fly, narcissus. 



Michigan herring, cold storage holdings, 1918, by months 792 33-35 



Midge, rose — 



bulletin by E. R. Sasscer and A. D. Borden 778 1-8 



See also Rose midge. 



Milk— ■ 



alkali-forming bacteria, studv, bulletin by S. Henrv Avers, 



Philip Rupp, and Wm. T. Johnson, jr '....".... 782 1-39 



alkahne reaction, cause 782 2-3 



Milkweed — ' 



C 9-20 



feeding experiments 800< 25-38 



poisoning, symptoms, result, pathology, and remedies 800 25-34 



whorled — 



Asclepias galioides, as a poisonous plant, bulletin by C. 

 Dwight Marsh, A. B. Clawson, J. F. Couch, and W. W. 



Eggleston 800 1-40 



description, distribution, and habits 800 5-8 



eradication methods 800 38-39 



examination for toxic principles 800 24 



f 31-33, 



toxicity, variations in amounts, parts, etc 800 j 34-37 



Milkweeds, whorled, varieties, note 800 5 



Mill products, moisture in, and in wheat, bulletin by J. H. Shollen- 



berger 788 1-12 



Milling, wheat, gains and losses, relation to inoisture content 788 10-12 



